Withdrawn
Applies to post insulators and post insulator units of ceramic material or glass intended for indoor or outdoor service, and to post insulators of organic material intended for indoor service in electrical installations or equipment operating on alternating current systems with a nominal voltage greater than 1 000 V and a frequency not greater than 100 Hz. It may also be regarded as a provisional standard for insulators for use on direct current systems.
WITHDRAWN
SRPS IEC 60273:1993
95.99
Withdrawal of Standard
Feb 29, 2012
PUBLISHED
SRPS HD 578 S1:2010